---
product_id: 733558943
title: "GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger"
brand: "gm parts"
price: "4706789₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/733558943-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger
store_origin: VN
region: Vietnam
---

# OE engineered for GM safety High refrigerant contact surface Vacuum-brazed & corrosion-treated GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger

**Brand:** gm parts
**Price:** 4706789₫
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay genuine — engineered for the elite GM driver

## Quick Answers

- **What is this?** GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger by gm parts
- **How much does it cost?** 4706789₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/733558943-gm-genuine-parts-84087987-air-conditioning-refrigerant-heat-exchanger)

## Best For

- gm parts enthusiasts

## Why This Product

- Trusted gm parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability You Can Trust:** Vacuum-brazed and corrosion-treated to withstand harsh conditions and prevent leaks
- • **Precision GM Engineering:** Designed and validated by GM engineers for perfect fit and function in your vehicle
- • **Safety-First Replacement:** OE parts ensure compatibility with GM safety systems, unlike generic aftermarket options
- • **Maximized Cooling Efficiency:** Channel-plate design boosts refrigerant contact for superior AC performance
- • **Cutting-Edge Material Integration:** Regularly updated with new materials and tech for optimal reliability and longevity

## Overview

The GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger features a channel-plate construction for enhanced refrigerant contact, vacuum-brazed and corrosion-treated for durability, and is engineered by GM to meet original equipment safety and performance standards, ensuring a perfect fit and reliable cooling for Chevrolet, Buick, GMC, and Cadillac vehicles.

## Description

GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger

## Features

- Channel-plate construction provides a high refrigerant contact surface area, resulting in better performance
- Vacuum-brazed, corrosion-treated, and leak-tested
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2QWQP1Y |
| Best Sellers Rank | #4,487,114 in Automotive ( See Top 100 in Automotive ) #1,955 in Automotive Replacement Air Conditioning Core Assemblies |
| Brand | GM GENUINE PARTS |
| Date First Available | March 27, 2025 |
| Exterior | Machined |
| Item Weight | 2.58 pounds |
| Item model number | 84087987 |
| Manufacturer | GM Genuine Parts |
| Manufacturer Part Number | 84087987 |
| Model | GM Original Equipment |
| Product Dimensions | 13.5 x 10.2 x 4.8 inches |

## Images

![GM Genuine Parts 84087987 Air Conditioning Refrigerant Heat Exchanger - Image 1](https://m.media-amazon.com/images/I/61K7-jdXxFL.jpg)

## Questions & Answers

**Q: How does my vehicle’s AC system work?**
A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

**Q: What are the signs the system needs service?**
A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

**Q: Is the puddle of water under my car a sign of AC problems?**
A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

**Q: Does low refrigerant mean there’s a leak in the system?**
A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

**Q: Can a new cabin air filter improve AC performance?**
A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*